Daikin HXHD125A User Manual Download | Manualshive

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HXHD-A

E E D E N 1 1 - 2 0 4

Air Conditioners

Heating only hydrobox for VR V®

Technical Data

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Summary of Contents for HXHD125A

Page 1: ...HXHD A E E D E N 1 1 2 0 4 Air Conditioners Heating only hydrobox for VRV Technical Data ...

Page 2: ...HXHD A E E D E N 1 1 2 0 4 Air Conditioners Heating only hydrobox for VRV Technical Data ...

Page 3: ...e 5 3 Combination table 6 Combination Table 6 4 Dimensional drawings 7 Dimensional Drawings 7 5 Piping diagrams 8 Piping Diagrams 8 6 Wiring diagrams 9 Wiring Diagrams Single Phase 9 7 External connection diagrams 11 External Connection Diagrams 11 8 Sound data 12 Sound Power Spectrum 12 Sound Pressure Spectrum 13 9 Operation range 14 Operation Range 14 10 Hydraulic performance 15 Static Pressure ...

Page 4: ...ide Min ºC 25 Max ºC 80 Domestic hot water Ambient Min ºCDB 20 Max ºCDB 43 Water side Min ºC 45 Max ºC 75 Refrigerant side heat exchanger Type Plate heat exchanger Quantity 1 Plates Quantity 66 Material AISI 316 Insulation material Felt type Water side Heat exchanger Water flow rate Min l min 5 Heating Nom l min 40 1 2 Heating Type Plate heat exchanger Quantity 1 Plates Quantity 72 Material AISI 3...

Page 5: ... Water circuit Piping connections diameter inch G 1 female Piping inch 1 Safety valve bar 3 Manometer Yes Drain valve fill valve Yes Shut off valve Yes Air purge valve Yes Heating water system Water volume Min l 20 Max l 200 Installation place Indoor 1 1 Technical Specifications HXHD125A ...

Page 6: ...oltage supply systems for equipment with rated 75A 9 EN IEC 61000 3 12 European international technical standard setting the limits for harmonic currents produced by equipment connected to public low voltage system with input current 16A and 75A per phase 10 Ssc Short circuit power 11 Field setting 12 At 60ºC 13 230VAC 1 2 Electrical Specifications HXHD125A Power supply Phase 1 Frequency Hz 50 Vol...

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Page 9: ...pipe connection ø9 5 solder R410a 4 R134a Service ports 5 16 ﬂare 2x 5 Pressure gauge 6 Blow off valve 7 Drain valve water circuit 8 Air purge 9 Shut off valves 2x 10 Water ﬁlter 11 Water in connection G 1 female 12 Water out connection G 1 female 13 Control wiring intake knock out hole ø37 14 Power supply wiring intake knock out hole ø37 15 Knock out holes for refrigerant piping and water piping ...

Page 10: ...eld installation delivered with option domestic hot water tank Standard Expansion vessel Pressure gauge Air purge Blow off G 1 female Water outlet G 1 female Water inlet Option domestic hot water tank R7T Liquid thermistor R134a R6T Discharge thermistor R5T Leaving water thermistor R4T Returning water thermistor R3T Liquid thermistor R410a S1PH High pressure switch B1PL Low pressure sensor B1PH Hi...

Page 11: ...t sensor X1M X3M Terminal strip F1U A6P Fuse T 6 3A 250V R2T Domestic hot water tank thermistor X M A P PCB terminal strip F1U F2U A7P Fuse 5A 250V R2T External sensor floor or ambient X1Y X4Y Connector F3U F4U A P Fuse T 6 3A 250V R3T Liquid thermistor R410A Z1F Z5F A P Noise filter HAP A P PCB LED R4T Returning water thermistor IPM1 Integrated power module R5T Leaving water thermistor heating In...

Page 12: ...P Fuse 5A 250V R2T External sensor floor or ambient X1Y X4Y Connector F3U F4U A P Fuse T 6 3A 250V R3T Liquid thermistor R410A Z1F Z5F A P Noise filter HAP A P PCB LED R4T Returning water thermistor IPM1 Integrated power module R5T Leaving water thermistor heating Included in option kit K1A K3A Interface relay R6T Discharge thermistor Field supplied NOTES to go through before starting the unit 4TW...

Page 13: ...VXSSO LQVWDOODWLRQ 3RVVLELOLW 3RVVLELOLW 3RVVLELOLW 2QO IRU EHQHÀW N K UDWH SRZHU VXSSO LQVWDOODWLRQ 9 9 HDUWK HQH W N K UDWH SRZHU VXSSO 9 9 HDUWK HQH W N K UDWH SRZHU VXSSO FRQWDFW 1RUPDO N K UDWH SRZHU VXSSO 9 9 HDUWK 2SWLRQDO PXOWL OHQDQW SRZHU VXSSO 9 2SWLRQDO SDUWV 3 7 7KHUPLVWRU ZDWHU WHPSHUDWXUH PRGH RQ RII RXWSXW RROLQJ KHDWLQJ RQ RII RXWSXW ODUP RXWSXW QSXW PXOWLSOH VHWSRLQW QSXW PXOWLSO...

Page 14: ...ES Measured according to ISO 3744 Reference acoustic pressure 0dB 10e 6 W m2 dBA A weighted sound power level Unit condition Ta 7 6 C heating setpoint 55 65 C maximum compressor frequency If sound is measured under actual installation conditions the measured value will be higher due to environmental noise and sound reﬂections Choos the installation location carefully and do not install in a sound ...

Page 15: ...ctions Choose the installation location carefully and do not install the unit in a sound sensitive environment e g living room bedroom dBA A weighted sound pressure level A scale according to IEC EW entering water temperature LW Leaving water temperature Reference acoustic pressure 0dB 20 Pa Sound pressure level of low sound mode n 2 and n 3 is lower than n 1 Does not occur simultanously on all si...

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Page 17: ... pump of the indoor module is inverter controlled and controls to have a ﬁxed T between return and leaving water temperature 2 In case of installing a demestic hot water tank there is an additional pressure drop over the three way valve delivered as accessory with the tank ESP external static pressure Flow waterﬂow through the unit Warning 1 Selecting a ﬂow outside the curve can cause damage to or...

Page 18: ... on the environment This challenge demands the eco design and development of a wide range of products and an energy management system resulting in energy conservation and a reduction of waste Daikin products are distributed by VRV products are not within the scope of the Eurovent certification programme The present publication is drawn up by way of information only and does not constitute an offer...

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